HUT75023A - A modified cation exchange membrane for electrochemical cells and method for the preparation of such membrane - Google Patents

A modified cation exchange membrane for electrochemical cells and method for the preparation of such membrane Download PDF

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Publication number
HUT75023A
HUT75023A HU9602816A HU9602816A HUT75023A HU T75023 A HUT75023 A HU T75023A HU 9602816 A HU9602816 A HU 9602816A HU 9602816 A HU9602816 A HU 9602816A HU T75023 A HUT75023 A HU T75023A
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HU
Hungary
Prior art keywords
membrane
water
insoluble
sulfide
salt
Prior art date
Application number
HU9602816A
Other languages
English (en)
Hungarian (hu)
Other versions
HU9602816D0 (en
Inventor
Graham Edward Cooley
Agostino Vincent F D
Original Assignee
Nat Power Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nat Power Plc filed Critical Nat Power Plc
Publication of HU9602816D0 publication Critical patent/HU9602816D0/hu
Publication of HUT75023A publication Critical patent/HUT75023A/hu

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/365—Zinc-halogen accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
    • C08J5/225—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231 containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/497—Ionic conductivity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0289—Means for holding the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Composite Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fuel Cell (AREA)
  • Primary Cells (AREA)
HU9602816A 1994-04-13 1995-03-24 A modified cation exchange membrane for electrochemical cells and method for the preparation of such membrane HUT75023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22682594A 1994-04-13 1994-04-13

Publications (2)

Publication Number Publication Date
HU9602816D0 HU9602816D0 (en) 1996-12-30
HUT75023A true HUT75023A (en) 1997-03-28

Family

ID=22850570

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9602816A HUT75023A (en) 1994-04-13 1995-03-24 A modified cation exchange membrane for electrochemical cells and method for the preparation of such membrane

Country Status (31)

Country Link
US (2) US5626731A (zh)
EP (1) EP0761018B1 (zh)
JP (1) JPH10503046A (zh)
KR (1) KR100350840B1 (zh)
CN (1) CN1076880C (zh)
AT (1) ATE163804T1 (zh)
AU (1) AU697796B2 (zh)
BG (1) BG62790B1 (zh)
BY (1) BY4523C1 (zh)
CA (1) CA2187529A1 (zh)
CZ (1) CZ285782B6 (zh)
DE (1) DE69501741T2 (zh)
DK (1) DK0761018T3 (zh)
DZ (1) DZ1871A1 (zh)
EG (1) EG20510A (zh)
ES (1) ES2113191T3 (zh)
FI (1) FI964088A0 (zh)
GR (1) GR3026366T3 (zh)
HK (1) HK1005350A1 (zh)
HU (1) HUT75023A (zh)
IL (1) IL113166A (zh)
MY (1) MY111828A (zh)
NO (1) NO315018B1 (zh)
NZ (1) NZ282459A (zh)
PH (1) PH31389A (zh)
PL (1) PL178377B1 (zh)
RU (1) RU2143159C1 (zh)
SK (1) SK131896A3 (zh)
TW (1) TW293185B (zh)
WO (1) WO1995028745A1 (zh)
ZA (1) ZA952384B (zh)

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US5705534A (en) * 1995-09-22 1998-01-06 National Power Plc Method for the preparation of cation exchange membranes doped with insoluble metal salts
WO1997011117A1 (en) * 1995-09-22 1997-03-27 National Power Plc Method for the preparation of cation exchange membranes doped with insoluble metal salts
US5883762A (en) * 1997-03-13 1999-03-16 Calhoun; Robert B. Electroplating apparatus and process for reducing oxidation of oxidizable plating anions and cations
DE19854728B4 (de) * 1997-11-27 2006-04-27 Aisin Seiki K.K., Kariya Polymerelektrolyt-Brennstoffzelle
US20060177720A1 (en) * 2001-08-20 2006-08-10 Hae-Kyoung Kim Reinforced composite ionic conductive polymer membrane, fuel cell adopting the same, and method of making the same
DE10154366A1 (de) * 2001-11-06 2003-05-22 Zsw System zur Erzeugung von einphasigem Wechselstrom
NZ563797A (en) * 2005-06-20 2010-07-30 Fuel Pty Ltd V Improved perfluorinated membranes and improved electrolytes for redox cells and batteries
KR100994124B1 (ko) * 2006-01-19 2010-11-15 삼성에스디아이 주식회사 고분자막, 그 제조방법 및 이를 채용한 연료전지
US20100158983A1 (en) * 2006-02-07 2010-06-24 Davis Thomas A Method for increasing the permeability of polymer film
WO2012048276A2 (en) 2010-10-08 2012-04-12 Caridianbct, Inc. Customizable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system
WO2014058849A1 (en) * 2012-10-09 2014-04-17 University Of Delaware Cation-strung side chain polymers useful in hydroxide/anion exchange membranes
RU2523464C2 (ru) * 2012-10-22 2014-07-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ изготовления полимерной ионообменной мембраны радиационно-химическим методом
EP2932550A1 (en) * 2012-12-17 2015-10-21 E. I. du Pont de Nemours and Company Flow battery having a separator membrane comprising an ionomer
WO2015073918A1 (en) 2013-11-16 2015-05-21 Terumo Bct, Inc. Expanding cells in a bioreactor
CN106232800B (zh) 2014-03-25 2020-07-03 泰尔茂比司特公司 介质的被动替代
CN106715676A (zh) 2014-09-26 2017-05-24 泰尔茂比司特公司 按计划供养
WO2017004592A1 (en) 2015-07-02 2017-01-05 Terumo Bct, Inc. Cell growth with mechanical stimuli
AU2016384671B2 (en) * 2016-01-07 2019-10-31 Kd Innovation Ltd. Electrochemical systems for direct generation of electricity and heat pumping
WO2017205667A1 (en) 2016-05-25 2017-11-30 Terumo Bct, Inc. Cell expansion
US11685883B2 (en) 2016-06-07 2023-06-27 Terumo Bct, Inc. Methods and systems for coating a cell growth surface
US11104874B2 (en) 2016-06-07 2021-08-31 Terumo Bct, Inc. Coating a bioreactor
US11624046B2 (en) 2017-03-31 2023-04-11 Terumo Bct, Inc. Cell expansion
CN110612344B (zh) 2017-03-31 2023-09-12 泰尔茂比司特公司 细胞扩增
JP7039660B2 (ja) * 2020-07-22 2022-03-22 ケーディー イノヴェイション リミテッド 直接発電及び熱ポンピングのための電気化学システム

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US3787309A (en) * 1972-05-30 1974-01-22 Beckman Instruments Inc Specific ion electrode and method of making said electrode
US4166014A (en) * 1973-12-27 1979-08-28 Tokuyama Soda Kabushiki Kaisha Electrolytic diaphragms, and method of electrolysis using the same
JPS57172927A (en) * 1981-03-20 1982-10-25 Asahi Glass Co Ltd Cation exchange membrane for electrolysis
AU535261B2 (en) * 1979-11-27 1984-03-08 Asahi Glass Company Limited Ion exchange membrane cell
WO1982002564A1 (en) * 1981-01-16 1982-08-05 Pont Du Sacrificial reinforcement in cation exchange membrane
US4485154A (en) * 1981-09-08 1984-11-27 Institute Of Gas Technology Electrically rechargeable anionically active reduction-oxidation electrical storage-supply system
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US4959132A (en) * 1988-05-18 1990-09-25 North Carolina State University Preparing in situ electrocatalytic films in solid polymer electrolyte membranes, composite microelectrode structures produced thereby and chloralkali process utilizing the same
SU1717676A1 (ru) * 1988-09-07 1992-03-07 Предприятие П/Я В-2287 Способ регенерации катионообменных перфторированных мембран
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Also Published As

Publication number Publication date
DE69501741D1 (de) 1998-04-09
RU2143159C1 (ru) 1999-12-20
PL316788A1 (en) 1997-02-17
US5626731A (en) 1997-05-06
TW293185B (zh) 1996-12-11
HU9602816D0 (en) 1996-12-30
ATE163804T1 (de) 1998-03-15
EP0761018A1 (en) 1997-03-12
DZ1871A1 (fr) 2002-02-17
AU697796B2 (en) 1998-10-15
FI964088A (fi) 1996-10-11
WO1995028745A1 (en) 1995-10-26
DK0761018T3 (da) 1998-09-28
EP0761018B1 (en) 1998-03-04
BY4523C1 (en) 2002-06-30
CA2187529A1 (en) 1995-10-26
HK1005350A1 (en) 1998-12-31
CZ285782B6 (cs) 1999-11-17
PL178377B1 (pl) 2000-04-28
CN1076880C (zh) 2001-12-26
CN1152971A (zh) 1997-06-25
NO964314D0 (no) 1996-10-10
BG62790B1 (bg) 2000-07-31
ZA952384B (en) 1996-09-23
GR3026366T3 (en) 1998-06-30
NO964314L (no) 1996-10-10
KR970702587A (ko) 1997-05-13
DE69501741T2 (de) 1998-08-13
IL113166A0 (en) 1995-06-29
CZ298396A3 (en) 1997-03-12
EG20510A (en) 1999-06-30
PH31389A (en) 1998-10-29
US5830921A (en) 1998-11-03
BG100895A (en) 1997-12-30
FI964088A0 (fi) 1996-10-11
AU1956695A (en) 1995-11-10
JPH10503046A (ja) 1998-03-17
MY111828A (en) 2001-01-31
NZ282459A (en) 1998-03-25
ES2113191T3 (es) 1998-04-16
IL113166A (en) 1998-12-27
SK131896A3 (en) 1997-06-04
KR100350840B1 (ko) 2002-12-18
NO315018B1 (no) 2003-06-23

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